Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
19/09/2026, 23:54
General
- Target attachment20260919-764-is28j4.xlsx
- Size 114KB
- Sample260919-3xtxesvy4k
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SetWindowsHookEx 13 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260919-764-is28j4.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/4396-6-0x00007FFDA5A60000-0x00007FFDA5A70000-memory.dmp
memory/4396-13-0x00007FFDE5920000-0x00007FFDE5B83000-memory.dmp
memory/4396-2-0x00007FFDA5A60000-0x00007FFDA5A70000-memory.dmp
memory/4396-1-0x00007FFDA5A60000-0x00007FFDA5A70000-memory.dmp
memory/4396-5-0x00007FFDE5920000-0x00007FFDE5B83000-memory.dmp
memory/4396-9-0x00007FFDE5920000-0x00007FFDE5B83000-memory.dmp
memory/4396-8-0x00007FFDE5920000-0x00007FFDE5B83000-memory.dmp
memory/4396-10-0x00007FFDE5920000-0x00007FFDE5B83000-memory.dmp
memory/4396-7-0x00007FFDE5920000-0x00007FFDE5B83000-memory.dmp
memory/4396-0-0x00007FFDA5A60000-0x00007FFDA5A70000-memory.dmp
memory/4396-3-0x00007FFDA5A60000-0x00007FFDA5A70000-memory.dmp
memory/4396-12-0x00007FFDE5920000-0x00007FFDE5B83000-memory.dmp
memory/4396-11-0x00007FFDA2FE0000-0x00007FFDA2FF0000-memory.dmp
memory/4396-14-0x00007FFDA2FE0000-0x00007FFDA2FF0000-memory.dmp
memory/4396-18-0x00007FFDE5920000-0x00007FFDE5B83000-memory.dmp
memory/4396-4-0x00007FFDE5A7F000-0x00007FFDE5A80000-memory.dmp
memory/4396-47-0x00007FFDA5A60000-0x00007FFDA5A70000-memory.dmp
memory/4396-50-0x00007FFDA5A60000-0x00007FFDA5A70000-memory.dmp
memory/4396-49-0x00007FFDA5A60000-0x00007FFDA5A70000-memory.dmp
memory/4396-48-0x00007FFDA5A60000-0x00007FFDA5A70000-memory.dmp
memory/4396-51-0x00007FFDE5920000-0x00007FFDE5B83000-memory.dmp